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RE-ENTRANT CAVITY FOR MATERIALS CHARACTERISATION


APEDJINOU ANOUMOU1, PASSERIEUX DAMIEN 1, MADRANGEAS VALĂ©RIE 1, CROS DOMINIQUE 1
1 Univ. Limoges, CNRS, XLIM, UMR 7252, F-87000 Limoges, France

Issue:

PLUMEE, Number 1, Volume IX

Section:

Issue No.1 - Volume 9 (2019)

Abstract:

The re-entrant cavity, or klystron cavity, is used in this application to determine the dielectric permittivity of materials. One of the advantages of this structure is that it allows a characterization at low frequencies for small sample sizes. The other important point is that this device associated with an original coupling system, leads to information that can determine both the permittivity and the thickness of the sample under test.

Keywords:

Klystron cavity, material characterization, complex permittivity.

Code [ID]:

PLUMEE201901V09S01A0040 [0005008]

Note:

DOI:

Full paper:

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